'Forwarding table' diaporamas de présentation

Chapter 4: network layer

Chapter 4: network layer. chapter goals: understand principles behind network layer services: network layer service models forwarding versus routing how a router works routing (path selection) broadcast, multicast instantiation, implementation in the Internet. 4.1 introduction

1.71k views • 151 slides

Computer Networks Chapter 3: Internetworking

Computer Networks Chapter 3: Internetworking. Problems. In Chapter 2 we talked about how to connect one node to another, or to an existing network. How do we interconnect different types of networks to build a large global network? . Chapter Outline. 3.1 Switching and Bridging

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Chapter 4 Network Layer

1.39k views • 108 slides

EPIDEMIC OVERLAYS FOR MULTICAST IN MOBILE AD HOC NETWORKS

EPIDEMIC OVERLAYS FOR MULTICAST IN MOBILE AD HOC NETWORKS. Masters Thesis Michael Sirivianos 11/05/2004. Overview. Problem Definition-Related Work (Gossip) Proposed Solution-Contributions (Deterministic flooding). Ad Hoc Routing Protocols Membership Management

1.35k views • 106 slides

ECE544: Communication Networks-II, Spring 2010

ECE544: Communication Networks-II, Spring 2010. D. Raychaudhuri Lecture 5. Includes teaching materials from L. Peterson, J. Kurose, K. Almeroth. Today’s Lecture. Scalable Addressing Sub-netting Super-netting (CIDR) Route Aggregation Examples BGP Global Internet routing

897 views • 76 slides

Routing I: Basic Ideas

Routing I: Basic Ideas. Ali El-Mousa University of Jordan elmousa@ju.edu.jo Based in part upon slides of Prof. Raj Jain (OSU), S. Keshav (Cornell), J. Kurose (U Mass), Noel Chiappa (MIT), Jennifer Rexford (Princeton ), and Shivkumar (RPI) . Overview. Routing vs Forwarding

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Internet Infrastructure Measurement: Challenges and Tools

Internet Infrastructure Measurement: Challenges and Tools. Mustafa Zali Internet Measurement Tuesday, 26 Aban 1388. Introduction. Review the physical properties of Internet Physical Properties Devices (routers, NAT boxes, firewalls, switches), Links (wired, wireless) Topology Properties

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Routing Stability in Congested Networks: Experimentation and Analysis

Routing Stability in Congested Networks: Experimentation and Analysis. Aman Shaikh, Anujan Varma Computer Engineering Department, University of California Lampros Kalampoukas, Rohit Dube High Speed Networks Research, Bell Laboratories Presented By Jinghua Hu 10/26/2000. Outline.

604 views • 49 slides

Network Layer: Routing

Network Layer: Routing. UIUC CS438: Communication Networks Summer 2014 Fred Douglas Slides: Fred, Caesar&many others (edited ). 5. 3. 5. 2. 2. 1. 3. 1. 2. 1. C. D. B. A. E. F. Routing Protocols . Routing protocols implement the core function of a network

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HY-335 : ?????? ???????????

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Handout # 7: The Internet Protocol, Routing and Forwarding

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Routing Basics

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LAN switching and Bridges

LAN switching and Bridges. CS491G: Computer Networking Lab V. Arun. Slides adapted from Liebeherr and El Zarki , and Kurose and Ross. Outline. Interconnection devices Bridges/LAN switches vs. Routers Bridges Learning Bridges Transparent bridges. Introduction .

643 views • 42 slides

ECE 4450:427/527 - Computer Networks Spring 2014

ECE 4450:427/527 - Computer Networks Spring 2014. Dr. Nghi Tran Department of Electrical & Computer Engineering. Lecture 6.2: IP. Internetworking: Discussions. For Internetworking , we shall look at few sub-problems: Interconnect links of the same type : Switches

531 views • 41 slides

LAN switching and Bridges

LAN switching and Bridges. Relates to Lab 6. Covers interconnection devices (at different layers) and the difference between LAN switching (bridging) and routing. Then discusses LAN switching, including learning bridge algorithm, transparent bridging, and the spanning tree protocol. Outline.

559 views • 39 slides

Larger Site Networks

Larger Site Networks. Part 1. Small Site Single-hub or Single-Switch Ethernet LANs. Large Site Multi-hub Ethernet LANs Ethernet Switched Site Networks Congestion, Latency, and solutions ATM LANs Routers, Layer 3, and Layer 4 Switches. Multi-hub LANs. Multiple hubs

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Advanced BGP Convergence Techniques

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Internetworking II November 24, 1998

15-213. Internetworking II November 24, 1998 . Topics IP datagram forwarding, ARP IPv6 End-to-end protocols: UDP, TCP End-to-end data: presentation formatting network programming: sockets interface. class27.ppt. IP Datagram Forwarding.

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Dynamics of Prefix usage at an Edge router

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Internet Protocol

Internet Protocol. Outline Introduction to Internet Protocol Header and address formats ICMP Tools. Internet Protocol. Runs on all hosts in the Internet and enables packets to be routed between systems Key protocol for building networks Kahn-Cerf Datagram delivery of packets

627 views • 21 slides